OpenRadioss 2025.1.11
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upoffc.F
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23!||====================================================================
24!|| upoffc ../engine/source/elements/xfem/upoffc.F
25!||--- called by ------------------------------------------------------
26!|| xfeoff ../engine/source/elements/xfem/xfeoff.F
27!||--- uses -----------------------------------------------------
28!|| crackxfem_mod ../engine/share/modules/crackxfem_mod.F
29!|| elbufdef_mod ../common_source/modules/mat_elem/elbufdef_mod.F90
30!||====================================================================
31 SUBROUTINE upoffc(XFEM_TAB ,NG ,
32 . NFT ,JFT ,JLT ,IXFEM ,IEL_CRK ,
33 . ELCUTC ,INOD_CRK,IADC_CRK ,IXC ,NXLAY ,
34 . CRKEDGE ,XEDGE4N )
35C-----------------------------------------------
36C M o d u l e s
37C-----------------------------------------------
38 USE crackxfem_mod
39 USE elbufdef_mod
40C-----------------------------------------------
41C I m p l i c i t T y p e s
42C-----------------------------------------------
43#include "implicit_f.inc"
44C-----------------------------------------------
45C C o m m o n B l o c k s
46C-----------------------------------------------
47#include "com01_c.inc"
48#include "com_xfem1.inc"
49C-----------------------------------------------
50C D u m m y A r g u m e n t s
51C-----------------------------------------------
52 INTEGER NG,NFT,JFT,JLT,IXFEM,NXLAY,
53 . IEL_CRK(*),ELCUTC(2,*),INOD_CRK(*),IADC_CRK(4,*),XEDGE4N(4,*),
54 . IXC(NIXC,*)
55C
56 TYPE(elbuf_struct_), DIMENSION(NGROUP,NXEL) :: XFEM_TAB
57 TYPE (XFEM_EDGE_) , DIMENSION(*) :: CRKEDGE
58C-----------------------------------------------
59C L o c a l V a r i a b l e s
60C-----------------------------------------------
61 INTEGER I,K,IEL,NEL,ELCRK,ICUT,ILAYCUT,ILAY,ILEV,ITRI,P1,P2,
62 . IEDGE,IBOUNDEDGE,ELCUT,IXEL,IR,IS,IT,IEDGE0,FAC,ICUT0
63 INTEGER D(4),NN(4),OPEN_EDGE(4,NXLAY),ENR_NOD(4),IADC(4),IOFF(NXEL,JLT)
64 my_real, DIMENSION(:) ,POINTER :: xoff
65 DATA d/2,3,4,1/
66C=======================================================================
67 ioff = 0
68 ir = 1
69 is = 1
70 it = 1
71 nel = jlt - jft + 1
72C
73 DO i=jft,jlt
74 iel = i+nft
75 icut = elcutc(1,iel)
76 IF (icut == 0) cycle
77 elcrk = iel_crk(iel)
78C
79 iadc(1) = iadc_crk(1,elcrk)
80 iadc(2) = iadc_crk(2,elcrk)
81 iadc(3) = iadc_crk(3,elcrk)
82 iadc(4) = iadc_crk(4,elcrk)
83C
84 nn(1) = inod_crk(ixc(2,iel)) ! noeud sys xfem
85 nn(2) = inod_crk(ixc(3,iel))
86 nn(3) = inod_crk(ixc(4,iel))
87 nn(4) = inod_crk(ixc(5,iel))
88C
89 DO ilay=1,nxlay
90 ilaycut = crkedge(ilay)%LAYCUT(elcrk)
91 DO k=1,4
92 open_edge(k,ilay) = 0
93 ENDDO
94c
95 DO ixel=1,nxel
96 IF (nxlay> 1) THEN
97 xoff => xfem_tab(ng,ixel)%BUFLY(ilay)%LBUF(ir,is,it)%OFF(1:nel)
98 ELSEIF (nxlay== 1) THEN
99 xoff => xfem_tab(ng,ixel)%GBUF%OFF(1:nel)
100 ENDIF
101C---
102 IF (abs(ilaycut) == 1) THEN ! new crack initialized ou avance (+1,-1)
103c activate new cracked layer:
104 xoff(i) = -xoff(i)
105 ELSE IF (ilaycut == 2) THEN ! old cut layer
106c delete already cracked phantom element if new crack is touching it
107c
108 ilev = nxel*(ilay-1) + ixel
109 enr_nod(1) = crklvset(ilev)%ENR0(1,iadc(1))
110 enr_nod(2) = crklvset(ilev)%ENR0(1,iadc(2))
111 enr_nod(3) = crklvset(ilev)%ENR0(1,iadc(3))
112 enr_nod(4) = crklvset(ilev)%ENR0(1,iadc(4))
113 DO k=1,4
114 p1 = k
115 p2 = d(k)
116 iedge = xedge4n(k,elcrk)
117 iboundedge = 0
118 icut0 = 0
119 iedge0 = crkedge(ilay)%IEDGEC(k,elcrk)
120 IF (iedge > 0) THEN
121 iboundedge = crkedge(ilay)%IBORDEDGE(iedge)
122 icut0 = crkedge(ilay)%ICUTEDGE(iedge)
123 ENDIF
124 IF (iboundedge == 0 .AND. iedge0 == 0 .AND. icut0 > 0) THEN
125 IF (enr_nod(p1) == 0 .AND. enr_nod(p2) == 0) THEN
126 xoff(i) = zero
127 ioff(ixel,i) = 1
128 open_edge(k,ilay) = 1 ! bord libre
129 ENDIF
130 ENDIF
131 ENDDO
132C---
133 ENDIF ! IF (ABS(ILAYCUT) == 1)
134 ENDDO ! DO IXEL=1,NXEL
135c
136 fac = 0
137 DO k=1,4
138 IF (open_edge(k,ilay) == 1) fac = fac + 1
139 ENDDO
140 IF (fac > 0) THEN
141 DO k=1,4
142 iedge = xedge4n(k,elcrk)
143 IF (open_edge(k,ilay) == 1) THEN
144 crkedge(ilay)%IBORDEDGE(iedge) = 2
145 ENDIF
146 ENDDO
147 ENDIF
148C--------------------------
149c delete both phantoms on the same side for ITRI /= 0
150C--------------------------
151 itri = xfem_phantom(ilay)%ITRI(1,elcrk)
152 IF (itri < 0) THEN
153 IF (nxlay > 1) THEN
154 IF (xfem_tab(ng,2)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) == zero) THEN
155 xfem_tab(ng,3)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) = zero
156 ELSEIF (xfem_tab(ng,3)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) == zero) THEN
157 xfem_tab(ng,2)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) = zero
158 ENDIF
159 ELSE
160 IF (xfem_tab(ng,2)%GBUF%OFF(i) == zero) THEN
161 xfem_tab(ng,3)%GBUF%OFF(i) = zero
162 ELSEIF (xfem_tab(ng,3)%GBUF%OFF(i) == zero) THEN
163 xfem_tab(ng,2)%GBUF%OFF(i) = zero
164 ENDIF
165 ENDIF
166 ELSEIF (itri > 0) THEN
167 IF (nxlay > 1) THEN
168 IF (xfem_tab(ng,1)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) == zero) THEN
169 xfem_tab(ng,3)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) = zero
170 ELSEIF (xfem_tab(ng,3)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) == zero) THEN
171 xfem_tab(ng,1)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) = zero
172 ENDIF
173 ELSE
174 IF (xfem_tab(ng,1)%GBUF%OFF(i) == zero) THEN
175 xfem_tab(ng,3)%GBUF%OFF(i) = zero
176 ELSEIF (xfem_tab(ng,3)%GBUF%OFF(i) == zero) THEN
177 xfem_tab(ng,1)%GBUF%OFF(i) = zero
178 ENDIF
179 ENDIF
180 ENDIF
181C---
182 ENDDO ! DO ILAY=1,NXLAY
183 ENDDO ! DO I=JFT,JLT
184C-----------------------------------------------
185 RETURN
186 END
my_real
#define my_real
Definition cppsort.cpp:32
crackxfem_mod
Definition crackxfem_mod.F:121
crackxfem_mod::xfem_phantom
type(xfem_phantom_), dimension(:), allocatable xfem_phantom
Definition crackxfem_mod.F:139
crackxfem_mod::crklvset
type(xfem_lvset_), dimension(:), allocatable crklvset
Definition crackxfem_mod.F:146
upoffc
subroutine upoffc(xfem_tab, ng, nft, jft, jlt, ixfem, iel_crk, elcutc, inod_crk, iadc_crk, ixc, nxlay, crkedge, xedge4n)
Definition upoffc.F:35